Continuity mistake: During the fight in the diner, before a man flies through a window you can see the window is already broken in pieces.
Continuity mistake: When Van Damme is talking Lundgren into saving the innocent couple's lives, there's a wall to the right that disappears in the wide angle.
Continuity mistake: Van Damme is in Vietnam and finds his dead friend, whose head position swaps from being straight to sideways between the first and second angle.
Continuity mistake: The amount of broken glass when Van Damme breaks the jukebox with a guy's head differs between shots.
Continuity mistake: Veronica and his mate arrive to the military base, pull over and chat. From her window the scenery is dark and still, but from his it's daylight and the car is moving.
Continuity mistake: A guy lands on the pool table and covers up all the balls with his body. Therefore the close-up where a bunch of balls come out of nowhere and get inside the hole is senseless (well, the entire movie is, but you know what I mean).